I need to replace the exhaust in my E32 but I am new to the BMW world. Any suggestions as to stock vs aftermarket? The cat looks fine but the rest is rotten. thanks

The Eisenmann Exhaust for the E32 is a blast. Nice sound. And it's stainless steel, so you won't have to worry about rust/rotting anymore.
Or you built your own. Have built several catback E32 exhaust systems by hand. You can use Glasspacks as mufflers. Not too difficult, and it's the cheapest option+sound is even better! :)

I didnt even think about a self build, thanks.

I've got the Eisenmann Race exhaust on my E32. I love the sound that comes out, as well as the look. If you are interesting I'll give you the link to a video I made of it.

Yea, I would love to see a vid. Also I need to replace from the manifold back, except for the cat, its fine, plus no smog cheaks up here. Any hints on getting back to the Eisenmann.

The vid is here: Video (http://milton.supraman.org/~wheels/Video.WMV)